Electronic device



FIG. 1 is a front view of a first embodiment of an electronic device showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side thereof;

FIG. 5 is a top view of a second embodiment of an electronic device showing our new design;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a left side view thereof;

FIG. 10 is a right side thereof;

FIG. 11 is a top view of a third embodiment of an electronic device showing our new design;

FIG. 12 is a bottom view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a rear view thereof;

FIG. 15 is a left side view thereof; and,

FIG. 16 is a right side thereof.

All broken lines represent environmental subject matter that forms no part of the claimed design. 

The ornamental design for an electronic device, as shown and described. 